Sawhorse



FIG. 1 is a front, top, and right side perspective view of a design for a sawhorse;

FIG. 2 is a front elevational view of the design as seen in FIG. 1;

FIG. 3 is a rear elevational view of the design as seen in FIG. 1;

FIG. 4 is a right side elevational view of the design as seen in FIG. 1;

FIG. 5 is a left side elevational view of the design as seen in FIG. 1;

FIG. 6 is a top plan view of the design as seen in FIG. 1; and,

FIG. 7 is a bottom plan view of the design as seen in FIG. 1.

The portions of the sawhorse, shown in broken lines, form no part of the claimed design. 

CLAIM The ornamental design for a sawhorse, as shown and described. 